diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c index 44eaad77e70c..fcfaa7006b28 100644 --- a/net/bluetooth/6lowpan.c +++ b/net/bluetooth/6lowpan.c @@ -509,21 +509,16 @@ static int header_create(struct sk_buff *skb, struct net_device *netdev, /* Packet to BT LE device */ static int send_pkt(struct l2cap_chan *chan, struct sk_buff *skb, - struct net_device *netdev, bool is_mcast) + struct net_device *netdev) { struct msghdr msg; struct kvec iv; int err; /* Remember the skb so that we can send EAGAIN to the caller if - * we run out of credits. This is not done for multicast packets - * because we generate mcast packet in this module and are not - * really able to remember the skb after this packet is sent. + * we run out of credits. */ - if (is_mcast) - chan->data = NULL; - else - chan->data = skb; + chan->data = skb; memset(&msg, 0, sizeof(msg)); msg.msg_iov = (struct iovec *) &iv; @@ -575,7 +570,7 @@ static void send_mcast_pkt(struct sk_buff *skb, struct net_device *netdev) netdev->name, &pentry->chan->dst, pentry->chan->dst_type, &pentry->peer_addr, pentry->chan); - send_pkt(pentry->chan, local_skb, netdev, true); + send_pkt(pentry->chan, local_skb, netdev); kfree_skb(local_skb); } @@ -617,8 +612,7 @@ static netdev_tx_t bt_xmit(struct sk_buff *skb, struct net_device *netdev) BT_DBG("xmit %s to %pMR type %d IP %pI6c chan %p", netdev->name, &addr, addr_type, &lowpan_cb(skb)->addr, lowpan_cb(skb)->chan); - err = send_pkt(lowpan_cb(skb)->chan, skb, netdev, - false); + err = send_pkt(lowpan_cb(skb)->chan, skb, netdev); } else { err = -ENOENT; }